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Potential function of a gradient field.
- carstensentyl
- · Replies 4 ·
Does there exist a matrix A such that A+cI is invertible for all complex c?
- jayred
- · Replies 1 ·
Distance between skew lines and finding closest points P and Q
- tengxiaona
- · Replies 3 ·
Infinite alternating series with repeated logarithms
- LeifEricson
- · Replies 5 ·
Shortest Distance on a Parabola: Point to Point Calculation
- karisrou
- · Replies 5 ·
Derivative of a trig function/chain rule
- andrew.c
- · Replies 5 ·
Evaluate Definite Integral Using Power Series: 3 Decimal Places
- tnutty
- · Replies 3 ·
An exponential growth/decay word problem. If spraying of grasshoppers
- HT3
- · Replies 1 ·
Does the Integral of 1/ln(x) from 0 to 1 Diverge or Converge?
- Dell
- · Replies 3 ·
Orbits of Transitive Group Actions
- Kalinka35
- · Replies 1 ·
Statistical analysis of chirps and temperature
- xiaobai5883
- · Replies 6 ·
When is y = 2/(4-x) concave downwards?
- karisrou
- · Replies 1 ·
How can I solve lim t-> 0 t^3/tan^3(2t) without using l'Hôpital's rule?
- nameVoid
- · Replies 6 ·
Solving Ax=b, when b is an eigenvector
- azdang
- · Replies 3 ·
Finding the sum of (2n-1)/2^n as n approaches infinity
- Dell
- · Replies 2 ·
Convergence of products and sums when one series converges and one diverges
- Dell
- · Replies 1 ·
How do i find the lim of this series
- Dell
- · Replies 1 ·
Computing an inner product with a weighted formula
- squaremeplz
- · Replies 1 ·
Find the lowest period for the following
- Dell
- · Replies 1 ·
Setting up a differential equation for Newton's law of cooling
- jackleyt
- · Replies 1 ·
What Are the Limitations of Rigid Motion in a Hilbert Plane?
- dismo
- · Replies 2 ·
Symmetric Matrix Eigenvector Proof
- chancellorpho
- · Replies 2 ·
Exponential Population Growth: 1970-1980
- jackleyt
- · Replies 1 ·
Proof - If the square of an integer is even,. .
- yanjt
- · Replies 5 ·
Parametric - Eliminating the perameter
- razored
- · Replies 1 ·
Fourier Series (differentiation)
- driedupfish
- · Replies 4 ·
Finding a Non-Diagonalizable 3x3 Matrix with 2 as its Only Eigenvalue
- tengxiaona
- · Replies 9 ·
Mean Value Theorem: c for f(x)=sinx on [1,1.5]
- karisrou
- · Replies 1 ·
Finding c in the Mean Value Theorem for e^x - x^2 on [0,1]
- karisrou
- · Replies 3 ·
Why is my integral of sin³2x different from the book answer?
- AzMaphysics
- · Replies 3 ·
Solving for t when x=t²+t and y=t²-t
- razored
- · Replies 4 ·
Linear Algebra - Diagonalizable and Eigenvalue Proof
- B_Phoenix
- · Replies 1 ·
Hexa to Decimal Conversion, Binary to Decimal Conversion?
- kloong
- · Replies 2 ·
What is the slope of the line tangent to the polar curve
- yeahyeah<3
- · Replies 3 ·
How do i integrate this "e^[−(x/xa)]
- cutlerblows
- · Replies 4 ·
Using Stokes' Theorem for Hemispherical Surface Area Calculation
- sci-doo
- · Replies 2 ·
Proving Convexity of Set S with Concave gi Functions
- SNOOTCHIEBOOCHEE
- · Replies 4 ·
Rolling hemispheres and moments of inertia
- Mathmos6
- · Replies 3 ·
Solving y'=(xy-y²)/x² using substitution
- sedaw
- · Replies 4 ·
Proving Limit: lim n->inf (2n)/(2n+1) = 1
- Dell
- · Replies 1 ·
Independent random variables max and min
- Proggy99
- · Replies 4 ·
Can Eigenvalues Be Shifted by a Scalar?
- sana2476
- · Replies 10 ·
Independent random variable expected value
- Proggy99
- · Replies 3 ·
Proof: 3λ is an Eigenvalue of 3A
- sana2476
- · Replies 3 ·
Parametric Equations for Curve y = 2 - 7x^3 at Point (0,2,25)
- -EquinoX-
- · Replies 5 ·
Minimize cost of semicircular hangar dorm with 225,000 cubic feet volume
- geekysayra
- · Replies 3 ·
Complex numbers with trig functions
- thanksie037
- · Replies 4 ·
Prove sq root of 2 + sq root of 3 is irrational
- yanjt
- · Replies 1 ·
Complex Fourier series has a singular term
- Ragnord
- · Replies 3 ·
Integrating Over All Orientations: Solving Eqn (1)
- physguy09
- · Replies 2 ·
Determine Limit of Factorial Sequence a_n
- Geekchick
- · Replies 1 ·
How Many Different Numbers Can You Obtain?
- golriz
- · Replies 1 ·
If w is not in span(S), why is w still in V?
- gavin1989
- · Replies 3 ·
Limit of triginometric functions
- Emethyst
- · Replies 10 ·
Onstruct a 3x3 matrix A that has eigenvalues
- esoon87
- · Replies 1 ·
Proof involving sequences of functions and uniform convergence
- kidmode01
- · Replies 5 ·
Differential Equations - separable?
- pian0forte
- · Replies 1 ·
Taylor Series Converges to e^-x for All x
- tnutty
- · Replies 2 ·
Evaluating limits with roots, modulus and trigonometry
- Saru
- · Replies 7 ·
Finding Potential Function for Vector Field F
- -EquinoX-
- · Replies 2 ·
Must a Non-Abelian Group of Order 10 Have an Element of Order 2?
- Bds_Css
- · Replies 5 ·
Accuracy of Tangent-Line Approximation for f(x) = x^2
- misterau
- · Replies 2 ·
Solving y' = ay - by³ and y' = (a cos(x) + b)y - y³
- Damascus Road
- · Replies 1 ·
Type of systems of gauss-jordan elimination product
- Random-Hero-
- · Replies 1 ·
How can integration by parts be used to prove the Dirac delta function?
- zandria
- · Replies 7 ·
Does path independence of a line integral prove existence of a scalar potential?
- Mathmos6
- · Replies 3 ·
Finding Expectation from the inverse CDF.
- Dr. Rostov
- · Replies 1 ·
Partial derivatives with constrained variables
- jimbo71
- · Replies 1 ·
Solving dx/dt = 6/x with initial condition x(0) = 7
- lokal704
- · Replies 7 ·
Solving a Matrix Equation: Decoupling and Eigenvectors
- Jess89
- · Replies 1 ·
Fourier transform of piecewise function with gate functions
- haydez98
- · Replies 1 ·
Is F(x)=\sqrt{1+x^2} a Contraction Mapping on R?
- flash
- · Replies 2 ·
Partial Derivatives: Computing fxx and fyy in terms of fu, fv, fuu, fuv, fvv
- Orphen89
- · Replies 2 ·
Apostol's Analysis 1.11- Irrational Numbers Proof
- cordyceps
- · Replies 8 ·
What is Functional Analysis and How Can It Be Applied in Science?
- math8
- · Replies 2 ·
Is the unit ball compact in C([0,1]) with supremum metric?
- andrassy
- · Replies 2 ·
Solving Stirling's Formula: 5000 Objects from 10000
- superwolf
- · Replies 1 ·
Graphing with Mathematica and Parameters
- Automaton2000
- · Replies 1 ·
Intense Logarithmic Diferentiation Question
- vexon
- · Replies 4 ·
Absolute Max/Min of f(x,y): Find Solution
- camino
- · Replies 3 ·
Polar area and series problems
- nns91
- · Replies 2 ·
What are the different ways to calculate the mathematical constant e?
- frestus
- · Replies 7 ·
Horizontal Eavestrough Problem
- ghostanime2001
- · Replies 3 ·
Optimizing Area with Perimeter Constraints
- physicsman2
- · Replies 4 ·
How Do You Solve the Differential Equation dy/dx = xcos^2(x)?
- Murray_TheDog
- · Replies 6 ·
Does the series 1/(n ln n) converge or diverge?
- razored
- · Replies 7 ·
Simple Limit of a Trigonmetric Function
- waterbugirl
- · Replies 4 ·
Finding the general term Sn for the series 2/(n²+4n+3)
- remaan
- · Replies 4 ·
What is the Method for Finding the nth Term of a Series Given Sn?
- remaan
- · Replies 20 ·
Solving Integral Troubles with Vibrations Problem
- Saladsamurai
- · Replies 4 ·
How to Show Partial Derivative ∂z/∂x for Implicit Functions?
- brendan
- · Replies 1 ·
Possible outcomes for rolling 2 dice twice with same sum.
- bodensee9
- · Replies 1 ·
Accumulation points of iterated Sierpinski triangle contractions
- aridneptune
- · Replies 2 ·
Lagrange Multipliers to find the Maximum and Minimum values
- brendan
- · Replies 5 ·
Apostol's Mathematical Analysis 1.6
- cordyceps
- · Replies 4 ·
How to prove parts b and c of a span theorem
- elle
- · Replies 22 ·
Solving Improper Integrals: Evaluate 4/(x-3)^3 From 1 to 8
- lha08
- · Replies 6 ·
Finding n terms to approximate the sum of 1/n^5 to three decimal places
- remaan
- · Replies 24 ·
Triple Integration of a Sphere in Cylindrical Coordinates
- Zarlucicil
- · Replies 3 ·
Improper integral with xe^(-3x) from 6 to infinity
- lha08
- · Replies 5 ·